An Introduction to HVAC Systems and How They Work | Ventis | Scoop.it

The heating, ventilation and air conditioning (HVAC) system is the respiratory system of any building.Its main purpose is to provide conditioned air i.e. air which is clean and odorless to breathe in a safe and comfortable environment.The HVAC system controls the quality, movement and temperature of the air and ensures that it is at a comfortable range.